/* ============================================================
   HAFFNER — Traslados y Remolques · gruaconcordia.com.ar
   Sistema visual: navy profundo + azul acero + naranja ámbar
   ============================================================ */
:root{
  --hf-bg:#0B1220;
  --hf-bg-2:#111A2E;
  --hf-bg-3:#18223A;
  --hf-line:rgba(148,163,184,.15);
  --hf-text:#F1F5F9;
  --hf-dim:#9AA7BC;
  --hf-orange:#F59E0B;
  --hf-orange-hi:#FBBF24;
  --hf-blue:#3B82F6;
  --hf-wa:#22C55E;
  --hf-wa-dk:#15803D;
  --hf-radius:14px;
  --hf-shadow:0 10px 30px rgba(2,8,23,.45);
  --hf-font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
/* Reset del tema para el contenido propio */
.hf-page,.hf-page *{box-sizing:border-box}
body{background:var(--hf-bg)}
.hf-page{font-family:var(--hf-font);color:var(--hf-text);background:var(--hf-bg);
  font-size:1.05rem;line-height:1.65;-webkit-font-smoothing:antialiased}
.hf-page a{color:inherit}
.hf-page img{max-width:100%;height:auto;display:block}
.hf-shell{max-width:1180px;margin:0 auto;padding:0 clamp(16px,4vw,28px)}
.hf-page h1,.hf-page h2,.hf-page h3{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
.hf-page h1{font-size:clamp(2rem,5.6vw,3.3rem)}
.hf-page h2{font-size:clamp(1.45rem,3.6vw,2.1rem)}
.hf-page h3{font-size:1.15rem;font-weight:700}
.hf-page p{margin:0 0 1em;color:var(--hf-dim)}
.hf-page em{font-style:normal;color:var(--hf-orange-hi)}
.hf-kicker{font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--hf-orange);font-weight:700;margin-bottom:.7rem}

/* ---------- Header ---------- */
.hf-header{position:sticky;top:0;z-index:60;background:rgba(11,18,32,.85);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--hf-line)}
.hf-header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0}
.hf-brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.hf-brand img{width:52px;height:52px;object-fit:contain}
.hf-brand-name{display:flex;flex-direction:column;line-height:1.1}
.hf-brand-name strong{font-size:1.25rem;font-weight:900;letter-spacing:.02em;color:#fff;text-transform:uppercase}
.hf-brand-name span{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--hf-orange);font-weight:600}
.hf-nav{display:flex;gap:22px;align-items:center}
.hf-nav a{color:var(--hf-dim);text-decoration:none;font-size:.95rem;font-weight:500;transition:color .18s}
.hf-nav a:hover{color:#fff}
@media(max-width:820px){.hf-nav .hf-nav-link{display:none}}

/* ---------- Botones ---------- */
.hf-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:12px;font-weight:700;text-decoration:none;
  font-size:1rem;line-height:1;transition:transform .18s cubic-bezier(.2,.6,.2,1),box-shadow .25s;
  border:1px solid transparent;cursor:pointer}
.hf-btn svg{width:19px;height:19px;flex:none}
.hf-btn--call{background:linear-gradient(135deg,#F59E0B,#EA580C);color:#1A1005;
  box-shadow:0 0 0 1px rgba(251,191,36,.35),0 6px 22px rgba(245,158,11,.35),0 0 34px rgba(245,158,11,.22)}
.hf-btn--call:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(251,191,36,.55),0 10px 30px rgba(245,158,11,.45),0 0 44px rgba(245,158,11,.3)}
.hf-btn--wa{background:linear-gradient(135deg,#22C55E,#15803D);color:#fff;
  box-shadow:0 0 0 1px rgba(74,222,128,.3),0 6px 22px rgba(34,197,94,.32),0 0 30px rgba(34,197,94,.18)}
.hf-btn--wa:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(74,222,128,.5),0 10px 30px rgba(34,197,94,.42),0 0 40px rgba(34,197,94,.26)}
.hf-btn--ghost{background:rgba(59,130,246,.08);color:#CFE0FF;border-color:rgba(148,163,184,.3)}
.hf-btn--ghost:hover{border-color:var(--hf-blue);color:#fff}
.hf-btn--sm{padding:11px 18px;font-size:.9rem;border-radius:10px}
.hf-btn:focus-visible{outline:2px solid var(--hf-orange-hi);outline-offset:3px}
.hf-btn .hf-ico{fill:currentColor}

/* ---------- Hero ---------- */
.hf-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--hf-line)}
.hf-hero-bg{position:absolute;inset:0;background:#0B1220}
.hf-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.hf-hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(11,18,32,.96) 8%,rgba(11,18,32,.72) 45%,rgba(11,18,32,.35) 100%),
  linear-gradient(0deg,var(--hf-bg) 0%,transparent 30%)}
.hf-hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;
  align-items:center;padding:clamp(56px,9vw,110px) 0}
.hf-hero h1{color:#fff}
.hf-lead{font-size:clamp(1.06rem,1.6vw,1.22rem);color:#CBD5E1;max-width:34rem}
.hf-cta{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0 20px}
.hf-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.hf-chip{font-size:.82rem;font-weight:600;color:#DDE6F2;background:rgba(24,34,58,.8);
  border:1px solid var(--hf-line);border-radius:999px;padding:7px 14px;display:inline-flex;align-items:center;gap:7px}
.hf-chip svg{width:14px;height:14px;fill:var(--hf-orange)}
.hf-hero-card{position:relative}
.hf-hero-card figure{margin:0;border-radius:var(--hf-radius);overflow:hidden;
  border:1px solid var(--hf-line);box-shadow:var(--hf-shadow)}
.hf-hero-card img{width:100%;height:auto}
.hf-hero-badge{position:absolute;left:-14px;bottom:18px;background:rgba(11,18,32,.92);
  border:1px solid var(--hf-line);border-radius:12px;padding:12px 18px;backdrop-filter:blur(8px)}
.hf-hero-badge strong{display:block;color:var(--hf-orange-hi);font-size:.95rem}
.hf-hero-badge span{font-size:.8rem;color:var(--hf-dim)}
@media(max-width:900px){
  .hf-hero-inner{grid-template-columns:1fr;gap:28px;padding:44px 0 60px}
  .hf-hero-card{max-width:560px}
}
@media(max-width:520px){.hf-cta .hf-btn{flex:1 1 100%}}

/* ---------- Secciones ---------- */
.hf-section{padding:clamp(48px,7vw,84px) 0;border-top:1px solid var(--hf-line)}
.hf-section--alt{background:var(--hf-bg-2)}
.hf-head{max-width:46rem;margin-bottom:34px}
.hf-grid{display:grid;gap:18px}
.hf-grid--3{grid-template-columns:repeat(3,1fr)}
.hf-grid--4{grid-template-columns:repeat(4,1fr)}
.hf-grid--2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.hf-grid--3,.hf-grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.hf-grid--3,.hf-grid--4,.hf-grid--2{grid-template-columns:1fr}}

.hf-card{background:var(--hf-bg-2);border:1px solid var(--hf-line);border-radius:var(--hf-radius);
  padding:24px;transition:transform .2s,border-color .2s}
.hf-card:hover{transform:translateY(-3px);border-color:rgba(245,158,11,.4)}
.hf-card h3{margin-bottom:.4rem}
.hf-card p{font-size:.95rem;margin:0}
.hf-card .hf-icon{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);margin-bottom:14px}
.hf-card .hf-icon svg{width:22px;height:22px;stroke:var(--hf-orange);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.hf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;text-align:center}
.hf-stats>div{background:var(--hf-bg-2);border:1px solid var(--hf-line);border-radius:var(--hf-radius);padding:22px 10px}
.hf-stats strong{display:block;font-size:clamp(1.5rem,3vw,2rem);font-weight:900;color:#fff;font-variant-numeric:tabular-nums}
.hf-stats span{font-size:.82rem;color:var(--hf-dim);text-transform:uppercase;letter-spacing:.08em}
@media(max-width:640px){.hf-stats{grid-template-columns:repeat(2,1fr)}}

/* ---------- Localidades ---------- */
.hf-loc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.hf-loc{position:relative;display:block;background:var(--hf-bg-2);border:1px solid var(--hf-line);
  border-radius:12px;padding:16px 18px;text-decoration:none;transition:border-color .18s,transform .18s}
.hf-loc:hover{border-color:rgba(245,158,11,.5);transform:translateY(-2px)}
.hf-loc strong{display:block;color:#fff;font-size:.98rem}
.hf-loc span{display:block;font-size:.8rem;color:var(--hf-dim);margin-top:3px}
.hf-loc .hf-loc-km{color:var(--hf-orange);font-weight:600}
.hf-dept-title{grid-column:1/-1;margin:18px 0 4px;font-size:.85rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--hf-orange);font-weight:700}

/* ---------- FAQ ---------- */
.hf-faq{max-width:52rem}
.hf-faq details{border:1px solid var(--hf-line);border-radius:12px;background:var(--hf-bg-2);
  margin-bottom:10px;overflow:hidden}
.hf-faq summary{padding:16px 20px;cursor:pointer;font-weight:600;color:#fff;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px}
.hf-faq summary::after{content:"+";color:var(--hf-orange);font-size:1.3rem;font-weight:400;flex:none}
.hf-faq details[open] summary::after{content:"−"}
.hf-faq details p{padding:0 20px 16px;margin:0}

/* ---------- Galería ---------- */
.hf-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.hf-gallery figure{margin:0;border-radius:var(--hf-radius);overflow:hidden;border:1px solid var(--hf-line);position:relative}
.hf-gallery img{width:100%;height:240px;object-fit:cover;transition:transform .4s}
.hf-gallery figure:hover img{transform:scale(1.04)}
.hf-gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 12px;font-size:.82rem;
  color:#E2E8F0;background:linear-gradient(transparent,rgba(11,18,32,.9))}
@media(max-width:760px){.hf-gallery{grid-template-columns:1fr}.hf-gallery img{height:220px}}

/* ---------- CTA final ---------- */
.hf-final{background:linear-gradient(160deg,var(--hf-bg-3),var(--hf-bg-2));
  border:1px solid var(--hf-line);border-radius:var(--hf-radius);padding:clamp(34px,6vw,64px);
  text-align:left;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.hf-final h2{margin-bottom:.3em}
.hf-final .hf-cta{margin:14px 0 0}
.hf-final-img{border-radius:var(--hf-radius);overflow:hidden;border:1px solid var(--hf-line)}
.hf-final-img img{width:100%;height:100%;object-fit:cover}
@media(max-width:820px){.hf-final{grid-template-columns:1fr}.hf-final-img{display:none}}

/* ---------- Breadcrumb ---------- */
.hf-crumb{font-size:.82rem;color:var(--hf-dim);padding:14px 0 0}
.hf-crumb a{color:var(--hf-dim);text-decoration:none}
.hf-crumb a:hover{color:#fff}
.hf-crumb span{color:var(--hf-orange);margin:0 6px}

/* ---------- Info-data (datos locales) ---------- */
.hf-data{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:22px 0}
.hf-data div{background:var(--hf-bg-3);border:1px solid var(--hf-line);border-radius:10px;padding:14px 16px}
.hf-data dt{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--hf-dim);margin-bottom:4px}
.hf-data dd{margin:0;font-weight:600;color:#fff;font-size:.95rem}

/* ---------- Footer ---------- */
.hf-footer{border-top:1px solid var(--hf-line);background:#080D18;padding:52px 0 30px;margin-top:0}
.hf-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.hf-footer h4{color:#fff;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
.hf-footer p,.hf-footer a{font-size:.92rem;color:var(--hf-dim)}
.hf-footer a{text-decoration:none;display:block;margin-bottom:8px}
.hf-footer a:hover{color:#fff}
.hf-footer .hf-brand img{width:56px;height:56px}
.hf-footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--hf-line);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--hf-dim)}
.hf-credit{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.hf-credit a{display:inline;color:var(--hf-dim);text-decoration:underline}
@media(max-width:760px){.hf-footer-grid{grid-template-columns:1fr}}

/* ---------- Sticky bar mobile ---------- */
.hf-sticky{display:none}
@media(max-width:820px){
  .hf-sticky{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:70;
    background:rgba(8,13,24,.96);backdrop-filter:blur(10px);border-top:1px solid var(--hf-line);
    padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
  .hf-sticky a{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border-radius:11px;
    font-weight:700;font-size:.95rem;text-decoration:none}
  .hf-sticky a:first-child{background:linear-gradient(135deg,#F59E0B,#EA580C);color:#1A1005;margin-right:8px;
    box-shadow:0 4px 16px rgba(245,158,11,.35)}
  .hf-sticky a:last-child{background:linear-gradient(135deg,#22C55E,#15803D);color:#fff;
    box-shadow:0 4px 16px rgba(34,197,94,.3)}
  .hf-sticky svg{width:18px;height:18px;fill:currentColor}
  .hf-page{padding-bottom:70px}
}

/* ---------- Utilidades ---------- */
.hf-note{font-size:.85rem;color:var(--hf-dim);border-left:2px solid var(--hf-orange);padding-left:14px}
.hf-text-link{color:var(--hf-orange);font-weight:600;text-decoration:none}
.hf-text-link:hover{color:var(--hf-orange-hi)}

@media(prefers-reduced-motion:reduce){
  .hf-page *{transition:none!important;animation:none!important}
}